consulate in benghazi, where ambassador chris stevens and three colleagues died tuesday. >> ( translated ): i want to offer my thanks to ambassador stevens. i want to thank him and to thank the american people who gave birth to such special diplomats. >> brown: the bodies of the four slain americans were repatriated today outside washington at joint base andrews. >> let light perpetual shine on chris, sean, glen and tyrone. >> brown: ambassador stevens and state department officer sean smith were brought home with two former navy seals who'd been detailed to protect stevens, tyrone woods and glen doherty. president obama paid tribute to them, joined by secretary of state clinton. >> they didn't simply embrace the american ideal, they lived it, they embodied it. the courage, the hope and, yes, the idealism-- that fundamental american belief that we can leave this world a little better than before. that's who they were and that's who we are. if we want to truly honor their memory, that's who we must always be. >> brown: the president again pledged that the killers would be brought to justi